Overview Of Replacing Converter Components - Siemens Sinamics CU240D-2 DP Operating Instructions Manual

Article number: 6SL3500-0SF01-0AA0
Replacement kit
The replacement kit comprises seals, cover caps, fieldbus address window and screws.
Article number: 6SL3500-0SK01-0AA0
More information
You will find more information in the Internet:
9.2.2

Overview of replacing converter components

Permissible replacement of components
In the event of a long-term function fault, you must replace the Power Module or Control
Unit. The converter's Power Module and Control Unit can be replaced independently of each
other.
Replacing the Power Module
Replacement:
Same type
•
Same power rating
•
Converter with the control units CU240D-2
Operating Instructions, 04/2018, FW V4.9 SP10, A5E34262100B AF
Spares on Web (https://www.automation.siemens.com/sow?sap-language=EN)
Replacement:
Same type
•
Higher
power rating
•
Power Module and motor must be
adapted to one another (ratio of
motor and Power Module rated
power > 1/8)
9.2 Replacing inverter components
Replacing the Control Unit
Replacement:
Same type
•
Same firmware version
•
After replacing the Control Unit, you must restore the con-
verter's settings.
Corrective maintenance
Replacement:
Same type
•
higher
firmware version
•
(e.g. replace FW V4.2 by
FW V4.3)
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